@misc{176256,
  author = {Svetlana Kotochigova and I Tupitsyn},
  title = {Accurate Ab Initio Calculation of Molecular Constants},
  year = {1998},
  number = {103 No. 2},
  month = {1998-03-01},
  publisher = {Journal of Research (NIST JRES), National Institute of Standards and Technology, Gaithersburg, MD},
  language = {en},
}